Weather in September in Jakarta, Java

< September >
	Normal Max/ High Temperature	33°C (91°F)
	Average Temperature	28°C (82°F)
	Min/ Low Temperature	23°C (73°F)
	Normal Precipitation	78mm (3.1in)
	Number of Wet Days (probability of rain on a day)	6 (20%)
	Average Sunlight per day	09h 17'
	Average Daylight per day	12h 05'
	Sunny (Cloudy) Daylight Hours	78% (22%)
	Sun altitude at solar noon on the 21st day.	82.9°

• The average temperature in Jakarta, Java in September is very hot at 28 °C (82.4 °F).
• Afternoons can be very, very hot with average high temperatures reaching 33 °C (91.4 °F).
• Overnight temperatures are generally fairly hot with an average low of 23 °C (73.4 °F).
• The average daily temperature range/ variation in September is 10 °C (18 °F).
• Precipitation averages for September are moderate with 78mm (3.1 in) recorded across 6 days.
• In September the skies in Jakarta, Java are sunny having on balance a considerable 9h 17' of gorgeous sunshine per day.
• The shortest day is 12h 00' long and the longest day is 12h 10' long with an average length of 12h 05'.
• There are approximately 2h 40' per day when the sun is occluded by cloud, haze, fog etc.
• It is sunny approximately 77.6% of daylight hours and cloudy 22.4% of daylight hours.

Weather Trend Graph for September in Jakarta, Java, Indonesia